SXT22419BA38-20.000M

Crystals Overview

The SXT22419BA38-20.000M is a surface-mount crystal manufactured by Suntsu Electronics, Inc., designed for precise frequency control in electronic circuits. It operates at a nominal frequency of 20.000 MHz with a frequency stability of ±30 ppm. The component features a load capacitance of 19 pF and an equivalent series resistance (ESR) of 80 Ohms. It is housed in a compact 4-SMD, No Lead package, suitable for automated assembly processes. This crystal provides reliable performance for applications requiring stable clock signals.

Crystals Feature Summary

• Surface-mount design for automated PCB assembly
• Stable 20 MHz frequency output
• Low profile 4-SMD no lead package

Crystals Applications

• Microcontroller clock sources
• Communication module timing
• Digital signal processing circuits

Crystals Procurement Notes

Verify the manufacturer part number against official Suntsu Electronics documentation to ensure authenticity. Confirm that the received components match the specified 20.000 MHz frequency and 19 pF load capacitance. Check for physical damage to the SMD leads before soldering. Ensure storage conditions comply with manufacturer guidelines to maintain component integrity prior to use.

Crystals Selection Notes

Select this component when a 20 MHz reference is required with ±30 ppm stability. The 19 pF load capacitance must match the oscillator circuit design. The 80 Ohm ESR should be compatible with the driving circuit's requirements. The 4-SMD package size dictates the footprint on the printed circuit board. Verify temperature range specifications if operating in extreme environments.

Crystals Part Context

This crystal belongs to the SXT series of surface-mount components from Suntsu Electronics. Similar parts in the series may offer different frequencies or capacitance values but share the same package style. The SXT22419BA38 designation indicates specific electrical and mechanical characteristics unique to this model within the product line.

Crystals Replacement Considerations

Direct substitutes must match the 20.000 MHz frequency, 19 pF load capacitance, and 4-SMD package dimensions. Cross-reference with other manufacturers' crystals offering identical electrical parameters and pin configuration. Ensure compatibility with existing oscillator circuits regarding ESR and drive level.